Abstract
In quantum wires, ultranarrow conduction channels having very low disorder, electrons can scatter from potentials which are radically different from those encountered in the bulk. Entirely new types of scattering potentials can be created by microfabrication, since ballistic devices having overall dimensions much smaller than the transport mean free path, and widths only slightly larger than one electron wavelength, can now be fabricated.1
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References
A. Scherer and M.L. Roukes, Appl. Phys. Lett., 55, 377 (1989).
B.J. van Wees, II. van Ilouten, C.W.J. Beenakker, J.G. Williamson, L.P. Kouwenhoven, D. van der Marel, and C.T. Foxon, Phys. Rev. Lett., 60, 848 (1988)
D.A. Wharam, T.J. Thornton, R. Newbury, M. Pepper, H. Ahmed, J.E.P. Frost, D.G. IIasko, D.C. Peacock, D.A. Ritchie, and G.A.C. Jones, Solid State Comm., 68, 715 (1988).
M. Buettiker, Y. Imry, R. Landauer, and S. Pinhas, Phys. Rev. B 31, 6207 (1985).
Y. Imry in “Directions in Condensed Matter Physics”, G. Grinstein and G. Mazenko, eds. (World Scientific, Singapore, 1986), vol. 1, p. 102.
M.L. Roukes, A. Scherer, S.J. Allen, Jr., H.G. Craighead, R.M. Ruthen, E.D. Beebe, and J.P. Harbison, Phys. Rev. Lett. 59, 3011 (1987).
G. Timp, H.U. Baranger, P. deVegvar, J.E. Cunningham, R.E. Howard R. Behringer, and P.M. Mankiewich, Phys. Rev. Lett. 60, 2081 (1988).
Y. Takagaki, K. Gamo, S. Namba, S. Ishida, K. Ishibashi, and K. Murase, Solid State Comm. 68, 1051 (1988).
F.M. Peeters, Phys. Rev. Lett. 61, 589 (1988).
H.U. Baranger, Proc. 4th Int. Conf. on Superlattices, Microstructures and Microdevices, Trieste (1988).
H.U. Baranger and A.D. Stone, Phys. Rev. Lett., to be published (1989).
H.U. Baranger and A.D. Stone, these proceedings (1989).
D.G. Ravenhall, 1I.W. Wyld, and R.L. Schult, Phys. Rev. I,ett. 62, 1780 (1989).
G. Kirczenow, Phys. Rev. Lett. 62, 1920 (1989).
G. Kirczenow, Phys. Rev. Lett. 62, 2993 (1989).
G. Kirczenow, Solid State Comm., to be published (1989).
Y. Avishai and Y.B. Band, Phys. Rev. Lett. 62, 2527 (1989).
M. Buettiker, Phys. Rev. Lett. B57, 1761 (1986).
C.W.J. Beenakker and H. van Houten, Phys. Rev. Lett. to be published, (1989).
A preliminary report of this work appears in lecture notes of “Workshop on Quantum Electrical Engineering”,Theoretical Physics Institute, University of Minnesota (TPI-WORKSHOP-88/2), October 20–22, 1988.
C.J.B. Ford, T.J. Thornton, R. Newbury, M. Pepper, H. Ahmed, D.C. Peacock, D.A. Ritchie, J.E.F. Frost, and G.A.C. Jones, Phys. Rev. B 38, 8518 (1988).
A.M. Chang and T.Y. Chang, Phys. Rev. Lett., to be published, (1989).
C.J.B. Ford, S. Washburn, M. Buettiker, C.M. Knoedler, and J.M. Hong, Phys. Rev. Lett. 62, 2724 (1989).
H. van Ilouten, B.J. van Wees, M.G.J. Ilcijman, and J.P. Andre, Appl. Phys. Lett., 49, 1781 (1986).
T. Demel, D. Heitmann, P. Grambow, and K. Ploog, Appl. I’hys. Lett. 53, 2176 (1988).
A. Scherer, M.L. Roukes, H.G. Craighead, R.M. Ruthen, E.D. Beebe, and J.P. Harbison, Appl. Phys. Lett 51, 2133 (1987)
T.L. Cheeks, M.L. Roukes, A. Scherer and 11.G. Craighead, Appl. Phys. I,ett. 53, 1964 (1988).
T. I Iiramoto, K. IIirakawa, Y. Iye, and T. Ikoma, Appl. Phys. Lett. 54, 2103 (1989).
T.J. Thornton, M. Pepper, H. Ahmed, D. Andrews and G.J. Davies, Phys. Rev. Lett. 56, 1198 (1986)
C.J.B. Ford, T.J. Thornton, R. Newbtiry, M. Pepper, H. Ahmed, D.C. Peacock, D.A. Ritchie, J.F.F. Frost, and G.A.C. Jones, Appl. I’hys. Lett. 54, 21 (1988).
K.K. Choi, D.C. Tsui, and K. Alavi, Appl. Phys. Lett. 50, 110 (1987).
J.II. Davies, Semicond. Sci. Technol., 3, 995 (1988).
A. Kumar, S.E. Laux, and F. Stern, Bull. Am. Phys. Soc. 34, 589 (1989)
J.H. Davies, Bull. Am. Phys. Soc. 34, 589 (1989).
K.F. Berggren, T.J. Thornton, D.J. Ncwson, and M. Pepper, Phys. Rev. I,ett. 57, 1769 (1986).
T.J. Thornton, M.L. Roukes, A. Scherer, and B.P. Van der Gaag, these proceedings (1989).
G. Timp, R. Behringer, S. Sampere, J.E. Cunningham, and R.E. Howard, in “Nanostructure Physics and Fabrication”, M.A. Reed and W.P. Kirk, eds., Academic Press, New York (1989).
M.L. Roukes, A. Scherer, and B.P. Van der Gaag, to be published (1989).
T.J. Thornton, M.I,. Roukes, A. Scherer, and B.P. Van der Gaag, to be published (1989).
H. van Ilouten, H van Wees, J.E. Mooij, C.W.J. Beenakker, J.G. Williamson, and C.T. Foxon, Europhys. Lett. 5, 721 (1988).
B.I. Ilalperin, Phys. Rev. B 25, 2185 (1982)
H. van Ilouten, C.W.J. Beenakker, P.H.M. Loosdrecht, T.J. Thornton, H. Ahmed, M. Pepper, C.T. Foxon and J.J. Harris, Phys. Rev. B 37, 8534 (1988)
M. Buettiker, Phys. Rev. B 38, 9375 (1988).
J.A. Simmons, Ph.D. Thesis, Princeton Univ. (1989). unpublished.
C.W.J. Beenakker and II. van IIouten, Phys. Rev. B 39, 10445 (1989).
C.W.J. Beenakker and II. van Ilouten, Phys. Rev. I,ett. 59, 2406 (1988).
G. Kirczenow, Phys. Rev. B 38, 10958 (1988).
A. Devenyi (and Y. Imry), M.S. Thesis, Weizmann Institute (1988), unpublished.
H. Akera and T. Ando, Phys. Rev. B 39, 5508 (1989).
M.L. Roukes, Bull. Am. Phys. Soc. 33, 600 (1988).
M.I,. Roukes, Elect. Eng. Colloquium, Univ. of Illinois, Urbana, IL, April 21, 1988.
F.M. Peeters, Proc. 4th Int. Conf. on Superlattices, Microstructures and Microdevices, Trieste (1988), Superlattices and Microstructures (1989).
F.M. Peeters, these proceedings (1989).
R.L. Schult, D.G. Ravenhall, and H.W. Wyld, Phys. Rev. B39, 5476 (1989).
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Roukes, M.L., Thornton, T.J., Scherer, A., Simmons, J.A., Van der Gaag, B.P., Beebe, E.D. (1990). Electron Waveguide Junctions: Scattering from a Microfabrication-Imposed Potential. In: Beaumont, S.P., Torres, C.M.S. (eds) Science and Engineering of One- and Zero-Dimensional Semiconductors. NATO ASI Series, vol 214. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-5733-9_9
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DOI: https://doi.org/10.1007/978-1-4684-5733-9_9
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